handle empty text

1 files changed, 4 insertions, 1 deletions

diff --git a/main.go b/main.go
index c590328..19e557e 100644
--- a/main.go
+++ b/main.go
@@ -128,8 +128,11 @@ func (s *Server) postText(r *http.Request) (string, error) {
 	var ext string
 
 	text := r.Form.Get("text")
-	mimeType := r.Form.Get("text_mimetype")
+	if text == "" {
+		return "", nil
+	}
 
+	mimeType := r.Form.Get("text_mimetype")
 	rd := io.Reader(strings.NewReader(text))
 	if mimeType == "text/plain" {
 		ext = ".txt"